Purafil OnGuard - Model 4000 - Atmospheric Corrosion Monitor - Manual

Airborne gaseous contaminants, as well as fluctuations in temperature and relative humidity, have always posed a threat to everything from modern electronic equipment to centuries-old artwork and archives. In recent years attention h has been focused on how we can monitor and control these variables in our environment, creating a new key term: Indoor Air Quality (IAQ). Purafil, Inc., the industry leader in air filtration systems, anticipated the need to merge technology with IAQ and created the OnGuard atmospheric corrosion monitor. After thorough testing and development, Purafil introduced the patented OnGuard Atmospheric Corrosion Monitor. For OnGuard’s development, Purafil received the 1992 R&D 100 Award, recognizing the top 100 technologically significant products that year.